Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627509 | Call-sign implementation optimized for FMCW HF oceanographic radars | Donald E. Barrick | 2020-04-21 |
| 9442188 | Negative pseudo-range processing with multi-static FMCW radars | Donald E. Barrick, Belinda J. Lipa, Hector Aguilar, Jr. | 2016-09-13 |